Sigma Corporation Announces New 18-300mm F/3.5-6.3 DC Macro OS HSM Contemporary

Sigma Corporation Announces New 18-300mm F/3.5-6.3 DC Macro OS HSM Contemporary

New range in Sigma’s lineup offers optimized optics and stabilization with optional, add-on close-up lens for macro-zoom capability

RONKONKOMA, N.Y — September 12, 2014 – Sigma Corporation of America, a leading researcher, developer, manufacturer and service provider of some of the world's most impressive lines of lenses, cameras and flashes, is adding a new lens to its Global Vision Contemporary category with today’s announcement of the 18-300mm F/3.5-6.3 DC MACRO OS HSM.  The lens will become available in October for the street price of $579.

Designed exclusively for APS-C camera sensors, the new 18-300mm F/3.5-6.3 DC MACRO OS HSM features a 16.6x high-ratio zoom lens which equates to a 27-450mm zoom range.  It incorporates four “F” Low Dispersion (FLD) glass elements, which have performance equal to flourite, in addition to one Special Low Dispersion (SLD) glass element. This enables the lens to minimize the chromatic aberration, especially toward the telephoto-end, and provide clear image quality with high color fidelity. Also, this lens comes with a newly developed optical stabilization (OS) system, ensuring better compensation.

“We expect the 18-300mm F/3.5-6.3 DC Macro OS HSM to be yet another standout in our Global Vision lineup, and a perfect option for anyone looking to carry minimal equipment and still be able to capture breathtaking images” said Mark Amir-Hamzeh, president of Sigma Corporation of America. “It will be a compact and affordable, high-performance, all-in-one lens that offers wide-angle to telephoto versatility and the very unique macro-zoom capability for close-ups. It’s perfect for all photographic needs – especially for those purchasing this product as their first time interchangeable lens.”

The lens offers a minimum focusing distance of 15 inches, with a maximum magnification ratio of 1:3. To enhance the macro capabilities of the lens, Sigma Corporation has also designed a dedicated close-up AML72-01 lens that pairs with the 18-300mm F/3.5-6.3 to offer a maximum magnification ratio 1:2 and changeable angles of view. Even when this close-up lens is attached, the image taken at maximum magnification ratio, at 300mm, infinity, shows very little difference in modulation transfer function (MTF). This close-up lens will be sold separately for $55 and will also be available in October.

The 18-300mm F/3.5-6.3 DC MACRO OS HSM incorporates a bigger and newly developed Hyper Sonic Motor (HSM) that ensures high speed and quiet AF. Additionally the Super Multi-Layer Coating reduces flare and ghosting, to provide the user with sharp and high contrast images.
The lens will be available in Sigma, Nikon, Canon, Pentax and Sony mounts; Pentax and Sony mounts will not offer OS.

The 18-300mm F/3.5-6.3 DC MACRO OS HSM is compatible with Sigma’s USB dock, allowing photographers to update the lens’ firmware and change focus parameters using Sigma's Optimization Pro software. It is also compatible with Sigma’s Mount Conversion Service. Sigma remains one of the very few manufacturers whose products are solely made in Japan. Moreover, all products, including the 18-300mm F/3.5-6.3 DC MACRO OS HSM was designed to surpass the required quality inspection of every Global Vision lens with Sigma’s own modulation transfer function (MTF) “A1” measuring system to create a new optical standard to align with the high-spec cameras on today’s market.

The company will be exhibiting at the 2014 Photokina in Cologne, Germany, later this month. The latest lenses from the Global Vision lineup will be on display at the event and attendees are invited to stop by booth #B20/C29 in Hall 4.2. For information about Sigma, go to www.sigmaphoto.com or follow the company on Twitter, Instagram and Facebook.

About Sigma Corporation
Since 1961, Sigma has worked toward a single, simple goal: To imagine and develop photographic technologies that push the envelope, empower photographers and produce unparalleled imagery. We’ve honored this commitment by maintaining control of our design, research and development, and manufacturing processes in our own Aizu Factory. Our products are built with premium materials and are known worldwide for quality and performance. Our family-owned organization is the largest, independent SLR lens manufacturer in the world, producing more than 45 lenses that are compatible with most manufacturers, including Sigma, Canon, Sony, Nikon, Olympus, Panasonic and Pentax. Sigma Corporation also produces digital SLR cameras and high-definition digital compact cameras. The company is headquartered in Japan, with offices strategically located throughout Europe, Asia and North America. Photography is all we do, and it’s all we’ve ever done.

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Tamron announces development of F/2.8 fast ultra-wideangle zoom lens with VC (Vibration Compensation), world's first* in its category

XGM (eXpanded Glass Molded Aspherical) element and LD (Low Dispersion) glass elements deployed in the front group ensures outstanding image depicting performance.
Proprietary eBAND coating coupled with improved BBAR coating efficiently reduces ghosting and flare inherent to wideangle focal lengths to an absolute minimum.

Saitama, Japan - Tamron Co., Ltd. (President & CEO: Morio Ono), a leading manufacturer of precision optics, announces development of a new ultra-wideangle zoom lens for full-frame D-SLR cameras with a fast F/2.8 aperture and VC (Vibration Compensation), the world's first in its category.

Since 2012, Tamron has been expanding its lineup of interchangeable lenses for 35mm full-frame D-SLR cameras. SP 24-70mm F/2.8 Di VC USD (Model A007) was the first in the series, being integrated with VC, followed by the SP 70-200mm F/2.8 Di VC USD (Model A009), SP 90mm F/2.8 Di MACRO 1:1 VC USD (Model F004), and SP 150-600mm F/5-6.3 Di VC USD (Model A011). The array of those new lenses have been highly acclaimed among the photo enthusiasts and working pros around the globe. To address the needs for more towards the wider angular field, Tamron spearheaded the development of SP 15-30mm F/2.8 Di VC USD, a fast ultra-wideangle zoom lens with the image stabilization feature, setting itself apart from the rest of zooms in this category.

The lens will be showcased at the Tamron booth at Photokina 2014, September 16- 21, 2014 in Cologne, Germany. (Photokina Booth Number: Hall 4.2 D10 - E19)

* For fast aperture ultra-wideangle zoom lenses compatible with full frame format D-SLR cameras. (As of September 11, 2014, based on Tamron's research)

Product Name	Date of Launch
SP 15-30mm F/2.8 Di VC USD（Model A012）	To be determined

Product Highlights

• Superb image quality and performance
With an optical construction of 18 elements in 13 groups, inclusive of XGM (eXpanded Glass Molded Aspherical) element placed at the front group and several LD (Low Dispersion) glass elements in the system, aberrations such as geometrical distortion and lateral color are efficiently compensated for enabling the zoom lens to deliver outstanding image quality throughout the entire range from corner to corner.

• Prominent competence of VC*1 when shooting night scenes and under low light conditions
Recognizing the needs for image stabilization capability on a wideangle lens voiced by a number of photographers, especially for a full-frame, fast F/2.8 ultra-wide-angle zoom lens category, VC is tuned for providing discernible competence throughout the entire zoom range. The feature enhances image depicting capabilities for shooting night scenes and under low light conditions.

• Benefit of the eBAND*2 and the improved BBAR coatings
Tamron's acclaimed BBAR (Broad-Band Anti-Reflection) coating is further refined to render uniformity in transmissivity across the critical bandwidths. Coupled with the eBAND coating, ghosting and flare typically observed on ultra-wideangle lenses are efficiently eliminated, resulting in crisper and crystal-clear images.

• Fluorine coating on the front element, Tamron's first
Due to the large diameter and the prominent convex profile of the front element, it is not practical to deploy a protective filter. For the first time, a fluorine coating is applied to the front element, which repels water or any type of dirt, while making it easier to remove such smudge when contaminated.

• Fascinating background "bokeh" with the fast maximum aperture of F/2.8
Natural and smooth blur on the subject background enhances depictive capabilities of wide-angle photography when a subject is located in the close distance. The 9-blade diaphragm construction retains a near-circular aperture opening even when stopped down by two steps from its full open position and delivers ideal bokeh effects.

• Easy-to-use autofocus
Speed of autofocus and control accuracy are further improved. USD*3 (Ultrasonic Silent Drive) delivers tack-sharp images due to the high torque and fast response speed with least amount of lag time, yet with extremely low acoustic noise. Equipped with a full-time manual focus mechanism, fine focus adjustments are enabled without exiting from the AF mode.

• Comes with "SILKYPIX Developer Studio for Tamron", RAW image processing software customized for Tamron SP lenses
The SILKYPIX Developer Studio software provides an added feature to generate high-quality images from RAW data, while performing adjustments to reflect a personal style and a taste of the photographer. These include white balance, color, sharpness, and the tonal curves recorded by digital cameras.
The SILKYPIX Developer Studio for Tamron provides a range of functions, in addition to the basic adjustment capabilities, such as correcting aberrations (lateral color, distortion, relative illumination fall-off) referring to the optical design data. Optimal use with Tamron's SP series lenses - renowned for their high-depiction capabilities – delivers images that meet photographers' most exacting demands.

*1

VC (Vibration Compensation) is Tamron's proprietary image stabilization mechanism.

*2

The eBAND (Extended Bandwidth & Angular-Dependency) Coating is a new nanotechnology-based coating technique developed by Tamron to reduce unwanted reflection.

*3

USD (Ultrasonic Silent Drive) is Tamron's proprietary ring-type ultrasonic motor.

Specifications

Model	A012
Focal Length	15-30mm
Maximum Aperture	F/2.8
Angle of View (diagonal)	110°32'～71°35' (for full frame format) 85°51'～49°53' (for APS-C format)
Optical Construction	18 elements in 13 groups
Minimum Focus Distance	0.28m (11 in)
Maximum Magnification Ratio	1:5
Filter Size	N/A
Maximum Diameter	φ98.4mm
Length*	for Canon 145mm (5.7 in) for Nikon 143mm (5.6 in)
Weight*	1,100 g (38.8 oz)
Diaphragm Blade Number	9 (circular diaphragm)*4
Minimum Aperture	F/22
Standard Accessories	Lens caps (push-on front & rear)
Compatible Mounts	Canon, Nikon, Sony*5

*Length and weight are based on figures for the Canon-mount and Nikon-mount lens.
Length represents the dimension from the barrel top to the mount flange surface.

*4

This circular diaphragm retains a near-circular shape even when stopped down by two steps from the wide open aperture.

*5

The Sony mount does not include VC, since Sony digital SLR bodies integrate built-in image stabilization functionality. The product name for Sony cameras is "SP 15-30mm F/2.8 Di USD (Model A012)", without the VC designation.

Specifications, appearance, functionality, etc. are subject to change without notice.

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Canon U.S.A. Announces The Availability Of The Versatile EF 200-400mm F/4L IS USM Extender 1.4X Super-Telephoto Zoom Lens

Award-Winning Photographer Shares First-Hand Experiences with the EF 200-400mm F/4L IS USM Extender 1.4x lens


MELVILLE, N.Y., May 14, 2013 – Canon U.S.A., Inc., a leader in digital imaging solutions, today announced a dynamic new super-telephoto zoom lens, the EF 200-400mm f/4L IS USM Extender 1.4x. Designed for use with all Canon EOS Digital SLR cameras, the new L-series lens has an integrated 1.4x focal length extender and high-performance Image Stabilization technology, offering exceptional shooting flexibility and range, ideal for sports or wildlife photography.

The new EF 200-400mm f/4L IS USM Extender 1.4x zoom lens features an optically matched built-in 1.4x extender that increases the maximum focal length to 560mm, simultaneously preserving image quality and enabling the seamless capture of distant, moving subjects. With a simple switch, photographers can easily increase zoom range, which is extremely useful when it's difficult to change lenses quickly, and helps protect delicate equipment like a DSLR camera's image sensor in environments with dust, high humidity or other extreme environmental factors.

Peter Read Miller, an award-winning sports photographer and Canon Explorer of Light, recently used the new lens while shooting various worldwide sporting competitions.

"I had the opportunity recently to use Canon's new 200-400 lens at a number of sporting events," said Miller. "I found it to be incredibly versatile, replacing several different prime lenses that I would usually carry. The zoom allows me to control my framing; the autofocus has speed equal to or faster than most fixed focal length telephoto lenses and the ability to engage the 1.4 extender without taking my eye away from the camera is a unique feature not found in any other telephoto lens available today."

To help deliver beautiful, soft, image backgrounds, the lens features a 9-blade circular aperture. The lens also utilizes inner focusing, ring USM, a high-speed CPU and optimized AF algorithms for fast and accurate autofocusing. Quiet and smooth focus shifts - essential for filmmaking - are made possible with Canon's Power Focus mode.

Using advanced optical materials such as fluorite crystal and UD glass, the new lens provides excellent correction of chromatic aberration throughout the entire zoom range, and delivers high-quality images with high levels of resolution, color fidelity and contrast. With three image stabilization modes, (standard, panning, and during exposure only) and stabilization effective up to four shutter speed steps, the new EF 200-400mm lens provides excellent results for a wide range of subjects and shooting scenarios. The new lens also includes dust- and water-resistant construction designed for extended usage under harsh conditions.

"The EF 200-400 along with the Canon EOS-1D X camera body is my new 'go-to' combination for shooting sports," concluded Miller.

The EF 200-400mm f/4L IS USM Extender 1.4x zoom lens is expected to be available at the end of May for an estimated retail price of $11,799.00.

For more information about Canon's new EF 200-400mm f/4L IS USM Extender 1.4x lens, and a full list of product specifications, visit www.usa.canon.com.

About Canon U.S.A., Inc.

Canon U.S.A., Inc., is a leading provider of consumer, business-to-business, and industrial digital imaging solutions. With approximately $40 billion in global revenue, its parent company, Canon Inc. (NYSE:CAJ), ranks third overall in U.S. patents registered in 2012† and is one of Fortune Magazine's World’s Most Admired Companies in 2013. In 2012, Canon U.S.A. has received the PCMag.com Readers' Choice Award for Service and Reliability in the digital camera and printer categories for the ninth consecutive year, and for camcorders for the past two years. Canon U.S.A. is committed to the highest level of customer satisfaction and loyalty, providing 100 percent U.S.-based consumer service and support for all of the products it distributes. Canon U.S.A. is dedicated to its Kyosei philosophy of social and environmental responsibility. To keep apprised of the latest news from Canon U.S.A., sign up for the Company's RSS news feed by visiting www.usa.canon.com/rss.

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† Based on weekly patent counts issued by United States Patent and Trademark Office.
All referenced product names, and other marks, are trademarks of their respective owners.
Availability, prices, and specifications are subject to change without notice. Actual prices are set by individual dealers and may vary.

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Nikon Expands Acclaimed NIKKOR Lens Lineup with the Addition of the New 18-300mm VR All-in-One High Power Super Zoom Lens and the 24-85mm VR Lens

MELVILLE, N.Y. – Today, Nikon Inc. announced the addition of two new lenses to the legendary NIKKOR lineup, the AF-S DX NIKKOR 18-300mm f/3.5-5.6G ED VR and the AF-S NIKKOR 24-85mm f/3.5-4.5G ED VR lenses. The new 18-300mm VR lens is a versatile and compact 16.7X all-in-one super zoom DX-format lens, while the new 24-85mm VR lens is an ideal standard zoom for any FX-format photographer. These optics were designed to meet the needs of all types of photographers, from those looking to capture everything from family outings to elusive wildlife and stunning landscapes. The new 18-300mm and 24-85mm lenses deliver the performance and superior image quality that photographers of all levels have come to expect from NIKKOR lenses whether capturing still images or HD videos.
To capture stunningly sharp images with excellent clarity and color reproduction or HD video that exhibits sharp critical focus with a dramatic depth of field, the new 18-300mm VR and 24-85mm VR lenses will empower photographers with a variety of exclusive core NIKKOR technologies. Both lenses are equipped with Nikon’s Vibration Reduction (VR) II image stabilization system which provides the equivalent of a shutter speed approximately four stops faster. The built-in Vibration Reduction will help photographers create blur-free images and video while shooting handheld and in challenging lighting conditions. Two focus modes, manual-priority autofocus (M/A) and manual focus (M), are easily selected in both lenses as well. When either lens is in manual-priority autofocus (M/A) mode, users will be able to instantly switch from autofocus to manual focus operation by simply rotating the focus ring, even during AF servo operation. Additionally, both lenses feature an internal focusing system, providing fast focus without changing the length of the lens while retaining working distance through the focus range, and Nikon’s Silent Wave Motor (SWM) technology designed to deliver fast, accurate and quiet AF performance. The lenses also boast Nikon’s Super Integrated Coating (SIC) which provides superb color reproduction, color consistency and reduced flaring.

“Whether a pro on assignment, a photo enthusiast or an indie cinematographer, all Nikon users appreciate and rely on the vast selection and reliability of NIKKOR lenses for all of their imaging needs,” said Bo Kajiwara, director of marketing, Nikon Inc. “The new AF-S DX NIKKOR 18-300mm VR and AF-S NIKKOR 24-85mm VR lenses are fully optimized to capture stunning images and videos while meeting the growing needs of photographers of all levels around the world.”

The NIKKOR 18-300mm VR Lens: Nikon’s Longest Focal Range
Building on the popularity and versatility of Nikon’s telephoto zoom lens lineup which includes both the NIKKOR 18-200mm f/3.5-5.6 and 28-300mm f/3.5-5.6 VR lenses, the new 18-300mm f/3.5-5.6G ED VR lens is Nikon’s longest focal range ever, with an astounding 16.7X ultrahigh-ratio zoom range. The DX-format 18-300mm VR lens is surprisingly compact, lightweight and covers a focal range from wide-angle 18mm to super-telephoto 300mm, equivalent to a focal length of 27mm to 450mm in FX/35mm format. At the 300mm focal length setting, the lens’ large f/5.6 aperture enables photographers to shoot at faster shutter speeds with shallow depth-of-field. This new super telephoto zoom lens is ideal for taking stills when travelling and for all around general photography including landscapes, portraits and distant subjects. The 18-300mm lens is also excellent for recording HD video as it can be used for wide establishing shots, medium close-up shots and extreme telephoto sequences when the users want to separate the subject from the background.

The construction of the AF-S DX NIKKOR 18-300mm f/3.5-5.6G ED VR  lens consists of 19 optical elements in 14 groups with three Extra-low Dispersion (ED) glass elements that effectively minimize chromatic aberration, even at the widest aperture settings, and three aspherical lens elements that virtually eliminate aberrations at wide aperture settings. The new lens also incorporates a nine rounded blade diaphragm to help achieve a natural looking dramatic separation between subject and background.

The AF-S DX NIKKOR 18-300mm f/3.5-5.6G ED VR  also has a dedicated zoom lock switch which secures the lens barrel at its minimum length and will prevent the lens from sliding during transportation. Additionally, the 18-300mm VR lens is ideal for capturing close-ups with great detail, as it offers a 1.48 ft. minimum focusing distance at 300mm, as well as a maximum reproduction ratio of 1:3.2X.

The NIKKOR 24-85mm VR Lens: The Standard Zoom for FX Shooters
Ideal for photographers seeking an FX-format compatible standard zoom lens, the new AF-S NIKKOR 24-85mm f/3.5-4.5G ED VR lens delivers sharp, crisp and high-quality images and can be assigned as an everyday walkabout lens. Covering the frequently used focal-length range of 24mm to 85mm, this lens is a great companion for any FX-format shooter and is ideal for shooting stills of landscapes, architecture, head and shoulder portraits, candid shots or group shots. For HD video shooters, the 24-85mm VR lens is a natural choice when filming landscapes, large groups of people or when wide field establishing shots or medium close-ups are needed. The 24-85mm lens is a great everyday lens that is compact, lightweight and easy to carry on any photo assignment or family adventure.

In addition to the lens’ built-in Vibration Reduction (VR) technology, the AF-S NIKKOR 24-85mm f/3.5-4.5G ED VR lens features Auto Tripod detection which recognizes when the camera is mounted on a tripod, even during HD video recording, to help deliver specialized VR correction. The lens construction of the 24-85mm VR lens consists of 16 optical elements in 11 groups with one Extra-low Dispersion (ED) glass element, three aspherical lens elements and a seven rounded blade diaphragm.

Price and Availability
The AF-S DX NIKKOR 18-300mm f/3.5-5.6G ED VR  lens will be available at the end of June 2012 for the suggested retail price (SRP) of $999.95*. The AF-S NIKKOR 24-85mm f/3.5-4.5G ED VR lens will also be available at the end of June 2012 and will have a suggested retail price (SRP) of $599.95*. For more information on these new NIKKOR lenses and other Nikon products, please visit www.nikonusa.com.

About the NIKKOR brand
With a comprehensive assortment of FX and DX-format lenses and focal lengths, from the ultra-wide 10-24mm to the super telephoto 600mm VR, Nikon photographers have come to rely upon the NIKKOR core technologies that contribute to their optical superiority. NIKKOR is the brand name for Nikon’s photographic lenses, which are precision crafted to the most exacting standards in Nikon’s own glassworks. In 1933, Nikon marketed its first camera lens under the NIKKOR brand name, the "Aero-NIKKOR” for aerial photography applications. Since then, NIKKOR has been used as a brand name for Nikon’s lenses that symbolizes durability, high image quality and optical excellence.

About Nikon
Nikon, At the Heart of the Image™. Nikon Inc. is the world leader in digital imaging, precision optics and photo imaging technology and is globally recognized for setting new standards in product design and performance for its award-winning consumer and professional photographic equipment. Nikon Inc. distributes consumer and professional digital SLR cameras, NIKKOR optics, Speedlights and system accessories; Nikon COOLPIX® compact digital cameras; 35mm film SLR cameras; Nikon software products and Nikon sports and recreational optics as well as the new Nikon 1 advanced camera with interchangeable lens system. In 2012, production of NIKKOR lenses surpassed 70 million, creating a new milestone in Nikon’s heritage of superior optics. For more information, dial (800) NIKON-US or visit http://www.nikonusa.com, which links all levels of photographers to the Web's most comprehensive photo learning and sharing communities. Connect with Nikon and other photographers on Facebook at http://www.facebook.com/nikon and get the latest news and information from Twitter by following @NikonUSA.

*SRP (Suggested Retail Price) listed only as a suggestion. Actual prices are set by dealers and are subject to change at any time.

Specifications, equipment and release dates are subject to change without any notice or obligation on the part of the manufacturer.

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Nikon to Release Super-Telephoto 800mm Fixed Lens for Professional Photographers

Tokyo, Japan – Nikon Corporation announced the development of a super-telephoto 800mm lens as a future addition to its lineup of world renowned NIKKOR lenses. This FX-format lens will offer a fixed focal length of 800mm with a maximum aperture of f/5.6, and will provide professional photographers with the ability to capture stunning images at great distances.

This lens has been developed in order to strengthen the NIKKOR lineup of super-telephoto lenses. It will boast the longest focal length of any NIKKOR autofocus (AF) lens, and will be best suited to capture of a wide variety of decisive outdoor scenes, from sporting events to elusive wildlife. In addition to its superior optical performance for images that exhibit amazing sharpness and color, the lens will provide outstanding dust and water resistance to brave nearly any assignment.

In 2012, Nikon released three new FX-format digital-SLR cameras—the D4, the new flagship digital SLR, and the D800 and D800E, which offer incredible resolution and image quality. In addition to reinforcing its lineup of FX-format digital-SLR cameras, Nikon has also been working to expand the lineup of NIKKOR lenses to provide photographers with the best optics suitable for the highest quality images and HD video.

Nikon has been providing service and support to professional photographers for approximately fifty years through the activities of its Nikon Professional Services (NPS). In addition to providing maintenance and repairs for the equipment professional photographers use every day, NPS service depots are set up at a variety of international sporting and cultural events. At these service depots, photographers can have their equipment inspected and repaired, and are also able to loan equipment for professional use. NPS can be found supporting photographers at major events, such as The Open Championship professional golf tournament as well as the Olympic Games in London this summer.

This amazing optic is also scheduled to be on display at Photokina 2012, one of the world's largest photo and imaging exhibitions, to be held in Cologne, Germany from September 18–23, 2012.

Release date and suggested retail price for this product have not yet been determined.

About the NIKKOR brand
With a comprehensive assortment of FX and DX-format lenses and focal lengths, from the ultra-wide 10-24mm to the super telephoto 600mm VR, Nikon photographers have come to rely upon the NIKKOR core technologies that contribute to their optical superiority. NIKKOR is the brand name for Nikon’s photographic lenses, which are precision crafted to the most exacting standards in Nikon’s own glassworks. In 1933, Nikon marketed its first camera lens under the NIKKOR brand name, the "Aero-NIKKOR” for aerial photography applications. Since then, NIKKOR has been used as a brand name for Nikon’s lenses that symbolizes durability, high image quality and optical excellence.

About Nikon
Nikon, At the Heart of the Image™. Nikon Inc. is the world leader in digital imaging, precision optics and photo imaging technology and is globally recognized for setting new standards in product design and performance for its award-winning consumer and professional photographic equipment. Nikon Inc. distributes consumer and professional digital SLR cameras, NIKKOR optics, Speedlights and system accessories; Nikon COOLPIX® compact digital cameras; 35mm film SLR cameras; Nikon software products and Nikon sports and recreational optics as well as the new Nikon 1 advanced camera with interchangeable lens system. In 2012, production of NIKKOR lenses surpassed 70 million, creating a new milestone in Nikon’s heritage of superior optics. For more information, dial (800) NIKON-US or visit http://www.nikonusa.com, which links all levels of photographers to the Web's most comprehensive photo learning and sharing communities. Connect with Nikon and other photographers on Facebook at http://www.facebook.com/nikon and get the latest news and information from Twitter by following @NikonUSA.

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The information is current as of the date of publication. It is subject to change without notice.
*World's four major golf tournaments: Masters Tournament, U.S. Open Championship, The Open Championship, PGA Championship

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Tamron adds the SP 24-70mm F/2.8 Di VC USD (Model A007) for Canon high-speed standard zoom lenses for full-size image sensor cameras to the line-up of lenses with the new aberration correction function for digital image editing software Adobe ® Photoshop ® CS6, Camera Raw (a Photoshop ® plug-in), and photo management software Photoshop Lightroom ® 4

June 15, 2012, Saitama, Japan - Tamron Co., Ltd (President & CEO: Morio Ono / Headquarters: Saitama City), a leading manufacturer of optical equipment, announced today the addition of the SP 24-70mm F/2.8 Di VC USD (Model A007) for Canon lenses to the lens profile offered with aberration correction functionality for the digital image editing software Adobe ® Photoshop ® CS6, Photoshop's raw image plug-in Camera Raw, and the photo management software Photoshop Lightroom ® 4, all developed and offered by Adobe Systems Incorporated.

The lens profile will be bundled with the Camera Raw 7.1 update and Photoshop Lightroom ® 4.1. With the new profile, customers who own Tamron's SP 24-70mm F/2.8 Di VC USD (Model A007) for Canon interchangeable lenses will be able to utilize the above software for easy correction of lens distortion, chromatic aberrations and peripheral brightness based on design data.*1

By installing the latest version of the Adobe DNG converter, customers who use Photoshop CS5/Lightroom 3 will also be able to use the lens profile for the SP 24-70mm F/2.8 Di VC USD (Model A007) for Canon lenses.

DNG Converter download:
http://www.adobe.com/support/downloads/detail.jsp?ftpID=5389 (for Windows)
http://www.adobe.com/support/downloads/detail.jsp?ftpID=5388 (for Macintosh)

Future lenses are expected to also be included in this profile.
For further information, please refer to the Adobe Website.

URL: http://kb2.adobe.com/cps/846/cpsid_84666.html

*1 The amount and quality of correction depends on the user.
Adobe and Photoshop are trademarks or registered trademarks of Adobe Systems Incorporated in the United States and other countries.

Lens Chart

Di : For the digital SLR cameras with full-frame and APS-C format sensors.
Model	Lens
A007	SP 24-70mm F/2.8 Di VC USD *For Canon only
A005	SP 70-300mm F/4-5.6 Di VC USD
A09	SP AF28-75mm F/2.8 XR Di LD Aspherical [IF] MACRO
A031	AF28-200mm F/3.8-5.6 XR Di Aspherical [IF] MACRO
A061	AF28-300mm F/3.5-6.3 XR Di LD Aspherical [IF] MACRO
A20	AF28-300mm F/3.5-6.3 XR Di VC LD Aspherical [IF] MACRO
A001	SP AF70-200mm F/2.8 Di LD [IF] MACRO
A17	AF70-300mm F/4-5.6 Di LD MACRO
A08	SP AF200-500mm F/5-6.3 Di LD [IF]
272E	SP AF90mm F/2.8 Di MACRO 1:1
B01	SP AF180mm F/3.5 Di LD [IF] MACRO 1:1

Di II : For the digital SLR cameras with APS-C format image sensors. *Not to be used with full-size image sensor cameras.
Model	Lens
B008	18-270mm F/3.5-6.3 Di II VC PZD
B001	SP AF10-24mm F/3.5-4.5 Di II LD Aspherical [IF]
B005	SP AF17-50mm F/2.8 XR Di II VC LD Aspherical [IF]
A16	SP AF17-50mm F/2.8 XR Di II LD Aspherical [IF]
A14	AF18-200mm F/3.5-6.3 XR Di II LD Aspherical [IF] MACRO
A18	AF18-250mm F/3.5-6.3 Di II LD Aspherical [IF] MACRO
B003	AF18-270mm F/3.5-6.3 Di II VC LD Aspherical [IF] MACRO
A15	AF55-200mm F/4-5.6 Di II LD MACRO
G005	SP AF60mm F/2 Di II MACRO 1:1

Di III: For the Sony mirrorless interchangeable-lens camera series.
Model	Lens
B011	18-200mm F/3.5-6.3 Di III VC

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The New Nikon AF-S NIKKOR 85mm f/1.8G Prime Lens Combines Practicality with Portability Resulting In A Versatile Portrait Lens

New NIKKOR Lens is Ideal for Low-Light, Portraiture and Adding Dramatic Background Blur to Both Photo and Video

MELVILLE, N.Y. (January 5, 2012) – Today, Nikon Inc. announced the addition of the new AF-S NIKKOR 85mm f/1.8G FX-format lens to its legendary line of NIKKOR lenses. The new 85mm is a fast, fixed focal-length lens with medium telephoto capabilities and a large maximum aperture of f/1.8 that is capable of performing a wide variety of imaging tasks with amazing sharpness and clarity.

“Whether a professional photographer who needs extreme sharpness or a photo enthusiast looking for an affordable, lightweight lens with amazing clarity, Nikon photographers appreciate and rely on the vast selection and dependability of NIKKOR lenses for their imaging needs,” said Lisa Osorio, general manager of marketing at Nikon Inc. “The new 85mm f/1.8 is fully optimized for capturing amazing photos and videos, while providing the ability to utilize background blur to compliment the subject of their photo.”

A welcome addition to Nikon’s growing line of versatile prime lenses, the new AF- NIKKOR 85mm is ideal for travel, general photography, low-light, landscape, portraiture and capturing movies with extreme depth of field. The 85mm is designed to capture photos utilizing beautiful image blur achieved due to its large maximum aperture. Furthermore, the lens is lightweight, easy to carry, and provides an equivalent focal length of 127mm when attached to a Nikon DX-format D-SLR camera body.

The construction of the 85mm f/1.8 consists of nine optical elements, with a seven-blade diaphragm which contributes to a substantially more circular bokeh for a natural appearance to out-of-focus background elements. Additionally, instances of lens flare and chromatic aberration are suppressed using Nikon’s exclusive Super Integrated Coatings, which also help ensure vividly accurate color balance.

The new lens also comes equipped with a carefully engineered optical system optimized to deliver superior image quality. The integration of an ultra-compact Silent Wave Motor (SWM) ensures fast, whisper-quiet AF operation, which is essential when recording movies. The 85mm also features two focus modes, M/A (manual-priority autofocus) and M (manual) to further enhance versatility and adapt to a shooters needs. Additionally, Internal Focus (IF) design prevents the front element from rotating, allowing for the use of filters and attachments.

Price and Availability
The lightweight AF-S NIKKOR 85mm f/1.8G will be available in March 2012 for a SRP* of $499.95. For more information, please visit www.nikonusa.com.

To see the new AF-S NIKKOR 85mm f/1.8G lens and other new Nikon products, visit Nikon at the 2012 International Consumer Electronics Show (CES) at booth # 11039 from January 10-13th, 2012 in Las Vegas, NV.

About the NIKKOR brand
With a comprehensive assortment of FX and DX-format lenses and focal lengths, from the ultra-wide 10-24mm to the super telephoto 600mm VR, Nikon photographers have come to rely upon the NIKKOR core technologies that contribute to their optical superiority. NIKKOR is the brand name for Nikon’s photographic lenses, which are precision crafted to the most exacting standards in Nikon’s own glassworks. In 1933, Nikon marketed its first camera lens under the NIKKOR brand name, the "Aero-NIKKOR” for aerial photography applications. Since then, NIKKOR has been used as a brand name for Nikon’s lenses that symbolizes durability, high image quality and optical excellence.

About Nikon
Nikon, At the Heart of the Image™. Nikon Inc. is the world leader in digital imaging, precision optics and photo imaging technology and is globally recognized for setting new standards in product design and performance for its award-winning consumer and professional photographic equipment. Nikon Inc. distributes consumer and professional digital SLR cameras, NIKKOR optics, Speedlights and system accessories; Nikon COOLPIX® compact digital cameras; 35mm film SLR cameras; Nikon software products and Nikon sports and recreational optics as well as the new Nikon 1 advanced camera with interchangeable lens system. In 2011, production of NIKKOR lenses surpassed 65 million, creating a new milestone in Nikon’s heritage of superior optics. For more information, dial (800) NIKON-US or visit http://www.nikonusa.com, which links all levels of photographers to the Web's most comprehensive photo learning and sharing communities. Connect with Nikon and other photographers on Facebook at http://www.facebook.com/nikon and get the latest news and information from Twitter by following @Nikon_USA.

*SRP (Suggested Retail Price) listed only as a suggestion. Actual prices are set by dealers and are subject to change at any time.

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Get Closer To Clarity: The New Nikon AF-S DX Micro NIKKOR 40mm f/2.8G Brings Fast Macro Ability To DX-Format Shooters

Images Packed with Stunning Detail and Amazing Sharpness Have Never Been So Near

MELVILLE, N.Y. (July 12, 2011) – Nikon Inc. today introduced the new lightweight and versatile AF-S DX Micro NIKKOR 40mm f/2.8G lens to provide Nikon DX-format shooters macro capabilities at an affordable price point. Ideal for intimate details or general portraiture, the new AF-S DX Micro NIKKOR 40mm f/2.8G lens has a minimum focusing distance of just 0.53 feet (6.4 inches) to allow users to capture extreme close-up photographs and High Definition (HD) video with a life-size 1:1 reproduction ratio.

“This new NIKKOR lens is an ideal accessory lens for those who are ready to explore a totally new perspective, whether it’s extreme close-up detail or general still images and movies with flattering out of focus elements,” said Lisa Osorio, general manager of marketing at Nikon Inc. The new Micro NIKKOR lens delivers new and added versatility to the Nikon DX-format digital SLR system and provides DX-format shooters with compact optics that deliver excellent color reproduction and stunning sharpness.”

Weighing in at approximately nine ounces, the extremely compact and lightweight lens is an ideal “next” lens to complement any DX-format shooter’s growing D-SLR kit. The natural focal length (60mm, FX equivalent) and large f/2.8 aperture are ideal for a wide variety of applications, whether capturing close-up details in flowers and insects or shooting flattering portraiture with a pleasing bokeh.

For fast and whisper quiet autofocus operation, the new Nikon 40mm Micro lens also features Nikon’s exclusive Silent Wave Motor technology, which allows photographers to get even closer without disturbing a subject. For complete control, the AF-S DX Micro NIKKOR 40mm offers users both manual-priority autofocus (M/A) and manual focus (M) modes to quickly and easily switch focus modes on the fly. To help ensure amazing lens performance at close distances, this new lens employs Nikon’s Close-Range Correction System. With this system, the lens elements are configured in a "floating” design wherein each lens group moves independently to help achieve critical focus. Additionally, Nikon’s Super Integrated Coatings are applied to help reduce instances of lens flare and ghosting. The seven blade diaphragm also helps to create a more natural out of focus component.

The versatile and compact nature of the AF-S DX Micro NIKKOR 40mm f/2.8G lens combined with its affordability make it a great travel companion for any DX-format D-SLR, including the new Nikon D5100 and popular D3100.

Price and Availability
The versatile AF-S DX Micro NIKKOR 40mm f/2.8G will be available in August for an estimated selling price* of $279.95. For more information, please visit www.nikonusa.com.

*Estimated selling price listed only as a suggestion. Actual prices are set by dealers and are subject to change at any time

Press Contacts: MWW Group
Geoff Coalter | gcoalter@mww.com | 201-507-9500
Matt Kopacz | mkopacz@mww.com | 201-507-9500

About the NIKKOR brand
With a comprehensive assortment of FX and DX-format lenses and focal lengths, from the ultra-wide 10-24mm to the super telephoto 600mm VR, Nikon photographers have come to rely upon the NIKKOR core technologies that contribute to their optical superiority. NIKKOR is the brand name for Nikon’s photographic lenses, which are precision crafted to the most exacting standards in Nikon’s own glassworks. In 1933, Nikon marketed its first camera lens under the NIKKOR brand name, the "Aero-NIKKOR” for aerial photography applications. Since then, NIKKOR has been used as a brand name for Nikon’s lenses that symbolizes durability, high image quality and optical excellence.

About Nikon
Nikon, At the Heart of the Image™. Nikon Inc. is the world leader in digital imaging, precision optics and photo imaging technology and is globally recognized for setting new standards in product design and performance for its award-winning consumer and professional photographic equipment. Nikon Inc. distributes consumer and professional digital SLR cameras, NIKKOR optics, Speedlights and system accessories; Nikon COOLPIX® compact digital cameras; 35mm film SLR cameras; Nikon software products and Nikon sports and recreational optics. In 2011, production of NIKKOR lenses surpassed 60 million, creating a new milestone in Nikon’s heritage of superior optics. For more information, dial (800) NIKON-US or visit http://www.nikonusa.com, which links all levels of photographers to the Web's most comprehensive photo learning and sharing communities. Connect with Nikon and other photographers on Facebook at http://www.facebook.com/nikon and get the latest news and information from Twitter by following @Nikon_USA.

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Nikon 18-200mm f/3.5-5.6G ED VR II Hands-on Review

YouTube link: http://www.youtube.com/watch?v=Zwao-ugyT2c



DigitalRevCom - Due to popular demand, we are reviewing this DX-format superzoom lens from Nikon. The original 18-200mm f/3.5-5.6G VR was introduced in 2005 and was a popular lens - so what does this second version offer?

Nikon AF-S DX NIKKOR 18-200mm f/3.5-5.6G ED VR II Zoom Lens

Category: Science & Technology
Tags: DigitalRev, DigitalRev TV, DRTV, Kai, Field test, Hands-on, Nikon, Nikkor, AF-S, DX, 18-200mm, f/3.5-5.6G, ED, VR, II, Lens

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Nikon Macro Gear: Product Reviews: Adorama Photography TV

YouTube link: http://www.youtube.com/watch?v=6nz2Cv5xYR0



adoramaTV - AdoramaTV presents Nikon Macro Gear. This week Mark will show us some great Nikon macro products. From macro lens to on camera flashes.

For more information about the Nikon 105mm f/2.5 Micro lens or the R1C1 Wireless Close-Up Speedlite System, and to learn more about macro photography, go here: http://www.adorama.com/alc/article/Nikon-Macro-Gear-AdoramaTV

Related Products

• Nikkor 105mm f/2.5G
• Nikon R1C1 Wireless Close-up Speedlite System

Category: Howto & Style
Tags: mark wallace, photography, digital, camera, macro, lens, flash, nikon, snapfactory, adorama

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The Sigma 70-200mm F2.8 EX DG OS HSM lens is now available

Second-generation, zoom lens now optically stabilized and built with “F” Low Dispersion glass

Ronkonkoma, NY, Aug. 2, 2010 – Sigma Corporation of America, a leading researcher, developer, manufacturer and service provider of some of the world's most impressive lines of lenses, cameras and flashes, has announced that its new, optically stabilized APO 70-200mm F2.8 EX DG OS HSM lens, which contains the company’s new “F” Low Dispersion (FLD) lens glass, is now available in the United States for the MSRP of $2,470.

The APO 70-200mm F2.8 EX DG OS HSM lens was first announced at the PMA International Convention in February and is currently available in Canon mounts. It will soon be available for purchase in Nikon, Sigma, Sony and Pentax mounts. This second-generation lens is designed for use with full-frame, DSLR cameras and may also be used with smaller, APS-c size sensors with a corresponding effective increase in focal length of 100-300mm with most cameras.

This new addition to Sigma’s lineup of more than 50 lenses covers a medium telephoto range of focal lengths from 70mm to 200mm with a large, maximum aperture of F2.8 throughout the entire zoom range. It’s revered for its incorporation of Sigma’s unique Optical Stabilization (OS) technology, which allows photographers to use shutter speeds approximately four stops slower than would otherwise be possible, while maintaining its predecessor’s compact dimensions. Moreover, the lens offers two modes of optical stabilization: The first is for general photography and the second is specifically designed for panning with moving subjects.Sony and Pentax shooters who are accustomed to the anti-shake system in their cameras are able to choose between that internal function and the lens’ OS capabilities.

“The 70-200mm has historically been a very popular lens in our collection of telephoto zoom lenses,” said Mark Amir-Hamzeh, general manager of Sigma Corporation of America. “With its large aperture, it’s impressively sharp in low-light situations and its zoom range makes it a versatile option for photographers and photojournalists on the go. It’s truly one of those all-occasion, must-have lenses.”

The 70-200mm F2.8 EX DG OS HSM also features Sigma’s Hyper Sonic Motor (HSM) technology, which ensures quiet and high-speed auto focus and full-time manual focus capability. The lens has a minimum focusing distance of 55.1 inches throughout the entire zoom range and a maximum magnification ratio of 1:8. The rounded, nine-blade diaphragm creates an attractive blur to the out of focus images. This lens is equipped with a petal-type hood and, for APS-C size image sensor cameras, it comes with a dedicated hood adapter that expands to the length of the lens hood.

The lens has two of Sigma’s new FLD glass elements. This is the highest level, low dispersion glass available and it has extremely high light transmission with a performance equal to fluorite glass. The new 70-200mm also has three Special Low Dispersion (SLD) glass elements for excellent correction of color aberration and Super Multi-Layer Coating to reduce flare and ghosting.

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Capture it All—the New ZEISS Wide-angle Lens with Electronic Interface

Carl Zeiss presents the Distagon T* 2,8/25 ZF.2 for F bayonet mount

OBERKOCHEN/Germany, 08.06.2010. Wide-angle lenses capture a large depth of field:
A dragonfly that lands on a water lily while you can clearly make out the numerous blossoms behind its shimmering body; rocks, moss and cracks which create designs and formations extending to the horizon.

The Distagon T* 2,8/25 lens from Carl Zeiss can create such unusual perspectives—in more than just nature photography. Now this popular and time-tested wide-angle lens is also available in a ZF.2 version for single-lens digital reflex cameras with F bayonet. With its very small focal distance, this newcomer to the ZF.2 lens series offers all the creative possibilities of manual focusing in photography. The ZF.2 has an electronic interface (CPU) that supports all exposure modes of the camera like shutter priority, aperture priority and program mode, as well as manual mode (even with camera bodies without AI-coupling lever).

The Distagon T* 2,8/25 ZF.2 is therefore ideal for photo enthusiasts who value creative, high-quality images alongside the comfort of automatic exposure control. You no longer have to manually set the data for focal length and speed in the cameras menu because the lens passes on these parameters to the camera. In addition to standard data such as lens manufacturer, date and metering mode, lens data such as the correct aperture value is also automatically saved. Thus, the ZF.2 lens is easy to use, even under tough situations. Martin Klottig, Marketing Manager for the Camera Lens Division of Carl Zeiss AG explains: “Often, you’ll find that you’re pressed for time to capture that perfect shot, for example when photographing animals. The Distagon T* 2,8/25 ZF.2 enables the photographer to hold on to just the right moment and take unique shots with confidence each time.”

The new Distagon T* 2,8/25 ZF.2 is available at a retail price of 755,46 € (excluding VAT). The ZF.2 lenses come in eight additional focal lengths, 3,5/18, 2,8/21, 2/28, 2/35, 1,4/50, 1,4/85, and the two macros 2/50 and 2/100. For more information, visit www.zeiss.com/photo.

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Sigma Corporation of America’s new 8-16mm F4.5-5.6 DC HSM lens now available

Rectilinear lens contains new “F” Low Dispersion glass, is widest angle zoom on the market


Ronkonkoma, NY, April 23, 2010 – Sigma Corporation of America (www.sigmaphoto.com title="Sigam"), a leading researcher, developer, manufacturer and service provider of some of the world's most impressive lines of lenses, cameras and flashes, has announced that its new, 8-16mm F4.5-5.6 DC HSM lens, which incorporates the company’s new “F” Low Dispersion (FLD) lens glass, is now available.


This rectilinear lens, which was first introduced at PMA 2010 in February, is the widest angle zoom lens on the market today. The 8-16mm F4.5-5.6 DC HSM is designed specifically for APS-C size image sensors and has an equivalent angle of view of a 12-24mm lens when used on digital cameras of that sensor size. The lens is currently available in Canon mount at all authorized Sigma dealers for the MSRP of $1,100, and it will be available in Sigma, Nikon, Sony and Pentax mounts in the coming weeks.


“As the manufacturer of the first ultra wide angle lens, there are a number of reasons why we are incredibly excited about the arrival of this lens. The fact that it produces a wide-angle view of nearly 121.2 degrees, depending on what camera you are shooting with, is definitely at the top of that list,” said Mark Amir-Hamzeh, general manager of Sigma Corporation of America. “Another feature that we are extremely proud of is this lens’ use of our company’s new FLD glass, which boasts performance equal to fluorite glass, but without the added weight.”

FLD glass is the highest level, low dispersion glass available with extremely high light transmission. With a performance equal to fluorite glass, this optical glass has a low refractive index and low dispersion compared to current optical glass. It also benefits from high anomalous dispersion. These characteristics offer excellent correction for residual chromatic aberration (secondary spectrum), which cannot be corrected by ordinary optical glass and ensures high-definition and high-contrast images.

In addition to having four elements of the FLD glass, the 8-16mm F4.5-5.6 DC HSM also offers one hybrid aspherical lens and two glass mold elements for excellent correction of distortion and astigmatism. It incorporates an inner focusing system to produce high-definition images throughout the entire zoom range, and has Super Multi-Layer Coating to reduce flare and ghosting with superior peripheral brightness to produce high-contrast images. The lens’ Hyper Sonic Motor (HSM) provides quiet and high-speed auto focus, as well as full-time manual focus capability.

The 8-16mm F4.5-5.6 DC HSM has a minimum focusing distance of 9.4 inches throughout the entire zoom range to create exaggerated perspectives and help photographers emphasize the subject. Its compact construction measures up to an overall length of 4.2 inches and a maximum diameter of 2.9 inches.

To locate an authorized Sigma dealer nearest to you, visit www.sigmaphoto.com/where/where.asp. For information about Sigma Corporation of America, visit www.sigmaphoto.com.

About Sigma Corporation
For nearly 50 years, Sigma Corporation’s expertise and innovation has driven the company’s core philosophy of “knowledge, plus experience, plus imagination,” with an emphasis on producing high-quality, high-performance photographic technology at moderate prices. This family-owned organization is the largest, independent SLR lens manufacturer in the world, producing more than 50 lenses that are compatible with most manufacturers, including Sigma, Canon, Sony, Nikon, Olympus and Pentax. Sigma Corporation also produces digital SLR cameras and high-definition digital compact cameras. The company is headquartered in Japan, with offices strategically located throughout Europe, Asia and North America. For information, please visit www.sigmaphoto.com.

Specifications for the 8-16mm F4.5-5.6 DC HSM
Lens Construction	15 elements, 11 groups
Angle of view	114.5 – 75.4
Number of diaphragm blades	7 blades
Minimum aperture	F22
Minimum focusing distance	9.4 inches/24cm
Maximum magnifications	1:7.8
Dimensions	Diameter 3.0 inches x 4.2 inches/75mm x 105.7mm
Weight	19.6 ounces/555g
Corresponding AF mounts	Sigma, Canon, Nikon, Sony, Pentax
NOTES: Vignetting will occur if the lens is used with digital cameras with image sensors larger than APS-C size or 35mm SLR cameras.   ·       AF will not function with Pentax ist* series and K100D DSLR cameras that do not support HSM. ·       Filters cannot be attached to this lens. ·       The appearance, specifications, and the like of the product may be subject to change for improvement.

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APO 150-500mm F5-6.3 DG OS HSM for the Sony and Pentax mounts

The Sigma Corporation is pleased to announce the launch of the new APO 150-500mm F5-6.3 DG OS HSM for Sony and Pentax.

This ultra-telephoto zoom lens covers a telephoto range up to 500mm and allows photographers to bring the subject close and short perspective. This lens has an equivalent field of view of a 225-750mm when used on digital SLR cameras with an APS-C size image sensor. Sigma’s original OS (Optical Stabilizer) function offers the use of shutter speeds approximately 4 stops slower. As compensation for camera shake is visible in the view finder, the photographer can easily check for accurate focus and ensure there is no subject movement.It is ideal for sports, wildlife and landscape photography with handheld shooting. Three SLD (Special Low Dispersion) glass elements provide excellent correction for chromatic aberration. This lens is equipped with a rear focus system that minimizes fluctuation of aberration caused by focusing. The super multi-layer lens coating reduces flare and ghosting. High image quality is assured throughout the entire zoom range. This lens incorporates HSM (Hyper Sonic Motor), which ensures a quiet and high-speed AF as well as full-time manual focusing capability. The addition of the (optional) 1.4x EX DG APO or 2x EX DG APO Tele Converters produce a 210-700mm F7-9 MF ultra-telephoto zoom lens or a 300-1000mm F10-13 MF ultra-telephoto zoom lens respectively (For Sony fitting only). A removable tripod socket (TS-31) is included as a standard component.

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Announcing the development of a full size premium telephoto zoom - the Tamron Superior Performance SP 70-300mm F/4-5.6 Di VC USD (Model A005)

March 9, 2010, Saitama, Japan - President and CEO Morio Ono of optical equipment manufacturer Tamron Co., Ltd., announced another advance in their pursuit of high resolution images in the telephoto lens category with the development of a 70-300mm F/4-5.6 telephoto zoom lens featuring image stabilization-VC (Vibration Compensation) and an ultrasonic auto-focus drive -- USD (Ultrasonic Silent Drive). The SP 70-300mm F4-5.6 Di VC USD (Model A005) high-resolution DSLR telephoto zoom lens has been produced for the Nikon mount, with the development of compatible mounts for Canon and Sony to follow*3.

While this new lens is designed for digital SLR cameras, it can be used with both full-frame sensor and AF 35mm cameras with a zoom range of 70-300mm; or with APS-C sensor cameras where the angle of view will change the zoom range equal to 109-465mm*4.

With superior optical performance, Tamron's own USD (Ultrasonic Silent Drive) and VC (Vibration Compensation), the SP 70-300mm F4-5.6 Di VC USD (Model A005) provides the performance of a high-end premium telephoto zoom that is appealing to a broad spectrum of photography enthusiasts.

* (*1) XLD-Extra Low Dispersion lens is made from specialized high-grade glass that has lower dispersive properties than standard LD lenses.
* (*2) USD-Ultrasonic Silent Drive is Tamron's proprietary ultrasonic motor drive.
* (*3) The Sony mount is not equipped with the VC image stabilization mechanism, as anti-shake functionality is included in the body of Sony digital SLR cameras. Consequently, the name of the Sony mounted lens, SP 70-300mm F/4-5.6 Di USD, does not include the VC description.
* (*4) Tamron's conversion 1.55x

Unparalleled optical performance in a fast and steady telephoto zoom lens
In the pursuit to achieve the most outstanding image resolution in the 70-300mm class, Tamron's Anniversary lens - the SP AF70-300mm F4-5.6 Di VC USD (Model A005) - utilizes an advanced optical design that features a LD (Low Dispersion) and an XLD (Extra Low Dispersion) lens element made from specialized materials that prevent chromatic aberration. As a result, the SP AF70-300mm F4-5.6 Di VC USD (Model A005) boasts sharper contrast and greater descriptive performance than all others in its class.
In addition, it is the first Tamron lens sporting a USD (Ultrasonic Silent Drive), Tamron's very own ultrasonic auto-focus drive mechanism. This USD mechanism delivers fast focusing, making it a perfect telephoto zoom choice for photographing sports, racing, or other fast-moving subjects. The lens also boasts Tamron's proprietary VC (Vibration Compensation) image stabilization to assist in hand-held photography, not only at long focal length ranges where blurring is common, but also under low-lit conditions, dramatically enhancing photographic freedom.

This combination of best in class image resolution, Ultrasonic Silent Drive and Vibration Compensation is a new achievement of Tamron technology, culminating in the production of a premium 70-300mm telephoto zoom lens.

Product Features

1. New optical system optimized for digital cameras achieves top resolution in the 70-300mm class with specialized glass elements including an XLD (Extra Low Dispersion) lens

This lens advanced optical design employs a sophisticated XLD (Extra Low Dispersion) lens element made from specialized high-grade glass that has lower dispersive properties than standard LD lenses (where refraction causes the dispersion of white light into spectral hues). The dispersive properties of the XLD lens are at a level similar to fluorite, and in combination with LD elements make for an optimal optical design that delivers best in class resolution with advanced axial chromatic and magnification aberration correction - major inhibitors of image quality enhancement. The result is a lens that delivers sharp contrast and better descriptive performance throughout the entire zoom range.
 
2. Fast focusing USD (Ultrasonic Silent Drive), the ultrasonic autofocus drive

The lens is equipped with Tamron's first-ever ultrasonic auto-focus drive USD (Ultrasonic Silent Drive). It achieves faster focusing making this telephoto lens perfect for photography of sports, motor racing, and other fast-moving subjects. With advanced motor technology and newly developed software, Tamron's USD delivers precise and noiseless focusing at turbo speed.

USD (Ultrasonic Silent Drive)
Tamron's USD works with the high-frequency ultrasonic vibrations that are produced by a ring called a 'stator'. Energy from the vibrations is used to rotate an attached metallic ring known as the 'rotor'. Piezoelectric ceramic, an element that produces ultrasonic vibrations when voltage of a specific frequency is applied is arranged in a ring formation on the stator. This electrode configuration of piezoelectric ceramic causes two ultrasonic vibrations to occur in the stator.
By effectively combining these two ultrasonic vibrations, it is possible to convert the energy from the vibrations that produced simple motion into energy known as 'deflective traveling waves', which then moves around the circumference (rotation direction) of the ring.
With the USD, the friction between these deflective traveling waves created on the metallic surface of the stator and the surface of the rotor produce force, causing the rotor to rotate. The focusing ring lens, which is linked to the rotor, is thus moved, creating a fast and smooth auto-focus drive.
 
3. Equipped with Tamron's VC (Vibration Compensation) image stabilization
The SP 70-300mm F4-5.6 Di VC USD employs Tamron's esteemed image stabilization mechanism-VC (Vibration Compensation) seen in both the AF18-270mm Di II VC (Model B003) and SP AF17-50mm F/2.8 XR Di II VC (Model B005). With VC, the photographer has the freedom to shoot at a shutter speed that is an extra four stops slower without having to worry about blurring. This makes capturing handheld, evening, night, and interior shots much easier.

VC (Vibration Compensation)
Tamron's VC mechanism employs a three-coil system, whereby three driving coils activate the shake-compensating VC lens group electromagnetically via three steel balls. The VC lens elements are held in place only by contact with the steel balls, achieving smooth movement with little friction. This provides a stable viewfinder image with excellent tracking performance that eliminates the blur from camera shake for cleaner, crisper shots.
 
4. Full time manual focus at your fingertips

Auto-focus has many benefits but sometimes the photographer needs the control of manual focus. Full time manual offers just that: the crossover from auto-focus to manual focus by simply adjusting the focus ring, allowing the photographer to make adjustments on the fly. This feature helps the lens produce impressive results even in telephoto situations where the depth of field is narrow.
 
5. Better balance and consistent length with internal focusing
When focusing, the internal elements of the lens move and the lens' external size does not change. This offers better balance and easier telephoto shots. Moreover, the barrel is not subject to stray light entering from external helicoids that can negatively affect images. And because the external elements do not move, it makes it easier to utilize polarizing filters and the flower shape hood to control the amount of light that enters the lens.
 
6. Enjoyable photography for a wide range of enthusiasts, from those using traditional film cameras, to digital SLRs with full-frame or APS-C size sensors

With a full-frame digital or 35mm SLR, portrait and medium telephoto shots can be achieved on the wider 70mm end of the range and spectacular telephoto shots at the longer 300mm side. When using an ASP-C sensor camera the angle of view changes, giving it the equivalent range of 109-465mm for bold ultra-telephoto shots. And with a maximum magnification ratio 1:4, the lens can be used to explore in the realm of semi-macro photography.
*Tamron's conversion value is 1.55 x
Focal length range for digital SLR cameras with full-size sensors,35mm film format SLR cameras 70mm 200mm 300mm

7. Uncompromising countermeasures to reduce ghosting and flare

Digital photography requires extreme precision, which is why Tamron incorporates new BBAR (Broad-Band Anti Reflection) multilayer coatings that reduce reflection into the lens elements. This ensures excellent performance in all photographic conditions and enhances light transmission on both long and short wavelengths. Also, Tamron applies internal surface coatings on cemented surfaces of lens elements to make images sharper with better color reproduction and balance.
 
8. Simple yet beautiful exterior design

Tamron adopted a simple design with a smooth silhouette to ensure that this lens fits well with various SLR cameras. The exquisite textured paint gives a well-crafted finish to the exterior.
 
9. Flower-shaped hood with excellent stray light shielding properties-a standard accessory

The flower-shaped hood has been designed specifically to block out damaging light rays and ensures clear, sharp descriptive performance.

Specifications
Model	A005
Focal length	70-300mm
Maximum aperture	F/4-5.6
Angle of view (diagonal)	34°21 ′- 8°15 ′
Lens construction	17 elements, 12 groups
Minimum focus distance (m)	1.5m (59.1in.)
Maximum magnification ratio	1:4 (at f = 300mm: MFD 1.5m)
Filter size (mm)	φ62mm
Length (mm)	142.7mm*(5.6in.)
Diameter (mm)	φ81.5mm (3.2in.)
Weight (g)	765g*(27.0oz.)
No. of diaphragm blades	9
Minimum aperture	F/32-45
Standard accessories	Flower Shaped Lens Hood
Compatible mounts	Canon, Nikon, Sony The Sony mount does not include the VC image stabilization functionality, as the body of Sony digital SLR cameras contains built-in image stabilization functionality.

*Length and weight values given are for the Nikon mount.
Specifications, appearance, functionality, etc, may be changed without prior notice.

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Sigma Corporation announces five new lenses, three new cameras at PMA 2010

Company also highlights new “F” Low Dispersion lens glass used in three of those lenses

Ronkonkoma, NY, Feb. 23, 2010 – Sigma Corporation of America (www.sigmaphoto.com), a leading researcher, developer, manufacturer and service provider of some of the world's most impressive lines of lenses, cameras and flashes, announced five new lenses and three new cameras, as well as its use of a new “F” Low Dispersion (FLD) lens glass, at this year’s PMA 2010 International Convention in Anaheim, Calif.

During the event, which took place between Feb. 21 and 23, Sigma Corporation of America unveiled the new 8-16mm F4.5-5.6 DC HSM, 17-50mm F2.8 EX DC OS HSM, APO 50-500mm F4.5-6.3 DG OS HSM, APO 70-200mm F2.8 EX DG OS HSM, 85mm F1.4 EX DG HSM, the DP1x and DP2 compact cameras and the SD15 digital SLR camera. Exact availability dates and pricing information are pending. All of the lenses will available for purchase this spring, and will be available in Sigma, Canon, Nikon, Sony and Pentax mounts.

In addition to the new lineup of products, Sigma is pleased to announce the incorporation of its new FLD glass, which has a performance equal to fluorite glass, in three of its new high performance lenses. Four elements have been included in Sigma’s 8-16mm F4.5-5.6 DC HSM and two elements have been included in both the APO 70-200mm F2.8 EX DG OS HSM and the 17-50mm F2.8 EX DC OS HSM.

8-16mm F4.5-5.6 DC HSM

The Sigma 8-16mm F4.5-5.6 DC HSM is the first ultra-wide zoom lens with a minimum focal length of 8mm, designed specifically for APS-C size image sensors. This lens has an equivalent angle of view of a 12-24mm lens when used on digital cameras with an APS-C size image sensor. The wide-angle of view from 121.2 degrees* produces striking images with exaggerated perspective, enabling photographers to emphasize the subject. Four FLD glass elements, which have the performance equal to fluorite glass, compensate for color aberration. One hybrid aspherical lens and two glass mold elements give excellent correction for distortion and astigmatism. Incorporating an inner focusing system, the lens produces high-definition images throughout the entire zoom range. The Super Multi-Layer Coating reduces flare and ghosting while superior peripheral brightness ensures high contrast images throughout the entire zoom range. This lens incorporates Hyper Sonic Motor (HSM), ensuring quiet and high speed auto focus, as well as full-time manual focus capability. It has a minimum focusing distance of 9.4 inches throughout the entire zoom range, which allows photographers to emphasize the subject by creating exaggerated perspectives. This lens has a compact construction with an overall length of 4.2 inches and a maximum diameter of 2.9 inches.

*The angle of view varies depending on which camera the lens is mounted on.

17-50mm F2.8 EX DC OS HSM

The Sigma 17-50mm F2.8 EX DC OS HSM is a large aperture standard zoom lens designed for digital SLR cameras. It incorporates Sigma’s efficient Optical Stabilization (OS) function and is a compact lens with an overall length of just 3.6 inches. This lens covers a focal length from 17mm wide angle and offers a large aperture of F2.8 throughout the entire zoom range, making it ideal for many types of photography such as portraiture and landscapes. The OS function offers the use of shutter speeds approximately four stops slower than would otherwise be possible. For Sony and Pentax mount, the built-in OS function of this lens can be used even if the camera body is equipped with an image sensor shift anti-shake system. As compensation for camera shake is visible in the viewfinder, the photographer can easily check for accurate focus and ensure there is no subject movement. Two FLD glass elements, which have performance equal to fluorite glass, plus two glass mold and one hybrid aspherical lens, provide excellent correction for all types of aberrations. The Super Multi-Layer Coating reduces flare and ghost. This lens has superior peripheral brightness and provides sharp, high-contrast images even at the maximum apertures. High image quality is assured throughout the entire zoom range. Incorporating Hyper Sonic Motor (HSM), the lens provides fast and quiet auto focus. The lens has a minimum focusing distance of 11 inches throughout the entire zoom range and a maximum magnification ratio of 1:5. The rounded seven-blade diaphragm creates an attractive blur to the out of focus images. The inner focusing system eliminates front lens rotation, making the lens particularly suitable for use with the supplied petal-type lens hood and circular polarizing filters.


APO 50-500mm F4.5-6.3 DG OS HSM

The Sigma APO 50-500mm F4.5-6.3 DG OS HSM is a 10x high-zoom ratio, ultra telephoto zoom lens incorporating Sigma’s original Optical Stabilization (OS) function. This lens covers a wide range of focal lengths from 50mm to 500mm ultra telephoto. The OS function offers the use of shutter speeds approximately four stops slower than would otherwise be possible. For Sony and Pentax mount, the built-in OS function of this lens can be used even if the camera body is equipped with an image sensor shift anti-shake system. As compensation for camera shake is visible in the view finder, the photographer can easily check for accurate focus and ensure there is no subject movement. Four Special Low Dispersion (SLD) glass elements provide excellent correction of color aberration. The Super Multi-Layer Coating reduces flare and ghosting, and ensures high image quality throughout the entire zoom range. This lens has a maximum magnification ratio of 1:3.1 (at the focal length of 200mm), making it ideal for close-up photography. This lens incorporates Hyper Sonic Motor (HSM), ensuring quiet and high-speed auto focus, as well as full-time manual focus capability. The addition of the optional 1.4x EX DG or 2x EX DG APO Tele Converters produce a 70-700mm F6.3-8 or a 100-1000mm F9-12.6 MF zoom lens, respectively. This lens is equipped with a petal-type hood to block out extraneous light. The filter size of this lens is φ95mm and the lens is supplied with a step-down ring enabling digital cameras with an APS-C size image sensor to use a φ86mm filter.


APO 70-200mm F2.8 EX DG OS HSM

The Sigma APO 70-200 F2.8 EX DG OS HSM is a large aperture, telephoto zoom lens that incorporates Sigma’s original Optical Stabilization (OS) function. The lens covers a medium telephoto range of focal lengths from 70mm to 200mm and has a large maximum aperture of F2.8 throughout the entire zoom range. The OS function offers the use of shutter speeds approximately four stops slower than would otherwise be possible. For Sony and Pentax mounts, the built-in OS function of this lens can be used even if the camera body is equipped with an image sensor shift anti-shake system. As compensation for camera shake is visible in the view finder, the photographer can easily check for accurate focus and ensure there is no subject movement. Two FLD (“F” Low Dispersion) glass elements, which have the performance equal to fluorite glass, and three SLD (Special Low Dispersion) glass elements provide excellent correction of color aberration. High image quality is assured throughout the entire zoom range and an optimum optical power layout provides superior optical quality in all shooting ranges from close-up to infinity. Super Multi-Layer Coating reduces flare and ghosting. This lens incorporates Hyper Sonic Motor (HSM), ensuring a quiet and high-speed auto focus, as well as full-time manual focus capability. The lens has a minimum focusing distance of 55.1 inches throughout the entire zoom range and a maximum magnification ratio of 1:8. The rounded, nine-blade diaphragm creates an attractive blur to the out of focus images. This lens is equipped with a petal-type hood. For digital cameras with an APS-C size image sensor, a dedicated hood adapter, which expands the length of the lens hood, is supplied.


85mm F1.4 EX DG HSM

The Sigma 85mm F1.4 EX DG HSM is a large aperture, medium telephoto lens optimized for use with digital SLR cameras features a focal length of 85mm, ensuring a natural perspective. The large aperture of F1.4 is especially ideal for portrait and low light photography. When used on digital cameras with an APS-C size image sensor, the lens effectively becomes a 127.5mm F1.4 lens. One Special Low Dispersion (SLD) glass element and one glass mold element give excellent correction for all types of aberrations and ensure superior optical performance. This lens is equipped with a rear focus system that minimizes fluctuation of aberration caused by focusing. The Super Multi-Layer Coating reduces flare and ghost, even in backlight photography. Incorporating Hyper Sonic Motor (HSM), this lens provides quiet and high-speed auto focus, as well as full-time manual focus capability. It features a minimum focusing distance of 33.5 inches and a maximum magnification 1:8.6. This lens has a round, nine-blade diaphragm, which creates an attractive blur to the out of focus images. This lens is supplied with a petal-type hood to block out extraneous light. For digital cameras with an APS-C size image sensor, a dedicated hood adapter, which expands the length of the lens hood, is supplied and enables the hood to block out extraneous light more effectively.


SD15 Digital SLR camera

The SD15 Digital SLR camera is the latest model in Sigma’s SD series. Powered by the 14-megapixel Foveon X3 direct image sensor, it can capture all primary RGB colors at each and every pixel location arranged in three layers. The new SD15 incorporates the “TRUE II” image processing engine, which processes the large amount of data from the 14 megapixel direct image sensor. It also provides high resolution power and reproduces high definition images with impressive three-dimensional detail, rich in gradation. The camera adopts the SD card and incorporates a highly visible 3.0 inch LCD monitor, 77-Segment AE sensor and Analog Front End (AFE). It provides high image quality and user friendly design. In addition, the durable shutter mechanism, which has a life of over 100,000 actuations, is ideal for the demands of digital photography.

Since October 2002, Sigma has introduced three digital SLR cameras, the SD9, SD10 and SD14. In March 2008, Sigma also introduced a high-end compact digital camera, the DP1, which uses the same large image sensor as featured in Sigma’s digital SLR cameras. The DP and SD series have established a strong following from a wide range of photographers, both amateur and professional. This new SD15 has been developed with the principle of producing superior image quality from the direct image sensor, as well as improved processing speed, operation and performance.


DP1x

The Sigma DP1x compact digital camera incorporates a “TRUE II” image processing engine, as used in the Sigma DP2 and SD15 digital SLR. In March 2008, Sigma introduced a high-end compact digital camera with the concept of “a new compact digital camera featuring the same technology as an SLR.” The DP1 featured the same large image sensor as Sigma’s digital SLR cameras. The DP1 has established a strong following from a wide range of photographers, both amateur and professional. The Sigma DP2 was then launched in April 2009. After the launch of the DP2 camera, users could continue to enjoy the image quality of the DP1 for wide focal length photography and also take advantage of the DP2’s standard focal length. This new DP1x includes the “TRUE II” image processing engine, improving the image-processing time, as well as a new AF algorithm, providing high speed auto focusing. In addition, the user interface has been unified with the DP2 series by changing the Set Up Menu and adopting the Quick Set (QS) button. This provides photographers easier operation of the camera controls when the DP1x is used with the DP2 series.

Many dedicated accessories, such as the view finder VF-21, hood adapter HA-21 and electronic flash EF-140 DG are available for the DP cameras.


DP2s

The Sigma DP2s compact digital camera features a 14-megapixel FOVEON X3® direct image sensor (2,652× 1,768× 3 layers), which is also used in the DP1x and the SD15. The Sigma DP2s is the successor to the DP2, which was introduced to market in April 2009 and incorporates a new AF algorithm, a Power Save Mode and a new rear design. The new AF algorithm provides high-speed auto focusing, ensuring convenient shooting. The Power Save Mode lowers the battery consumption. When this mode is enabled, a greater number of pictures can be taken with a single charge of the battery. The new rear design aids quick recognition of the controls. The addition of red markings has been used to enable easier operation of the cameras controls.

The latest RAW image processing software, “SIGMA Photo Pro 4.0,” is supplied with the DP2s and makes processing RAW images quick and easy. Version 4.0 has a superior image processing algorithm and improved compatibility with multi core CPUs. It provides better image processing speed and improved image quality. Incorporation of a new noise reduction algorithm reduces Chroma and Luminance noise when processing X3F files taken at ISO400 or more. It is possible to adjust the level of reduction for noise just by moving the slider in the control pallet. With the Macintosh version, functions such as JPEG conversion and batch white balance settings, which were previously incorporated into Windows versions, have been added. In addition, the print function and the display speed for the review window and thumbnails have also been improved.


“F” Low Dispersion (FLD) glass

“F” Low Dispersion (FLD) glass has been adopted and used in Sigma’s new, high-performance lenses. FLD glass is the highest level, low dispersion glass available with extremely high light transmission. With a performance equal to fluorite glass, this optical glass has a low refractive index and low dispersion compared to current optical glass. It also benefits from high anomalous dispersion. These characteristics offer excellent correction for residual chromatic aberration (secondary spectrum), which cannot be corrected by ordinary optical glass and ensures high-definition and high-contrast images. FLD glass offers superior optical performance, equal to fluorite, at an affordable price. The density of FLD glass is lower than traditional optical glass, ensuring a lighter construction of large aperture lenses.

FLD glass has been incorporated into three recently announced lenses. Four elements have been included in the Sigma 8-16mm F4.5-5.6 DC HSM and two elements have been included in both the Sigma APO 70-200mm F2.8 EX DG OS HSM and the Sigma 17-50mm F2.8 EX DC OS HSM.

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